Prognostic value of microvascular occlusion MRI quantification in assessment of reperfused myocardial infarction

Egyptian Journal of Radiology and Nuclear Medicine

Table 2 Paired comparison of LVEF% and LV volumes at 1st (baseline) and 2nd (follow-up) visits in all cases (n = 33)

		1st visit (baseline)	2nd visit (follow-up)	Test value^•	P value	Sig.
EF%	Mean ± SD	40.76 ± 10.27	38.06 ± 12.50	3.700	0.001	HS
EF%	Range	24–59	15–59	3.700	0.001	HS
SVI	Mean ± SD	33.44 ± 9.94	38.02 ± 10.40	− 2.861	0.007	HS
SVI	Range	20–70	14–57	− 2.861	0.007	HS
EDVI	Mean ± SD	85.67 ± 24.00	103.30 ± 29.40	− 5.451	0.000	HS
EDVI	Range	49–173	33–179	− 5.451	0.000	HS
ESVI	Mean ± SD	52.50 ± 21.66	62.38 ± 29.00	− 3.046	0.005	HS
ESVI	Range	23–120	15.5–135	− 3.046	0.005	HS

P value > 0.05, non-significant; P value <0.05, significant; P value <0.01, highly significant
^•Paired t test